Simple. Resilient. Secure.
Energy management made simple. No expert required.
A pre-configured smart home hub that monitors, automates, and optimises your energy — right out of the box. No cloud. No subscriptions. Faster, private, local — meaning the data stays in your house and out of the cloud.
Fully refundable. Cancel anytime.
You're losing money every sunny day.
Every kWh you export is a 31c loss. The Rona Hub closes this gap by diverting power to your hot water, EV, or battery before it leaves your house.
36c
per kWh
5c
per kWh
31c
per kWh recovered
Example: 10kWh daily export = $3.10/day or $1,131/year you're losing to the grid.
Three steps. Zero cloud.
From order to optimised in minutes — your credentials never leave your home network.
- 01
Hardware Matching
Select your inverter and energy plan. We pre-load the logic and dashboard architecture for your specific home before it leaves our workshop.
- 02Privacy-First
Rona Local Wizard
Your keys, your castle. Plug in the Hub and follow our 60-second local wizard. You enter your inverter and retailer credentials directly into your device. We never see your passwords, and they never leave your home.
Enter your details directly into your device. We never see your credentials. - 03
Plug in and Save
Your dashboard wakes up instantly. It begins automating your energy flow, tracking dynamic prices, and keeping your data private and fast.
Cloud-Free & Local-Only
Every Rona Hub runs entirely on your local network. No data leaves your house — no subscriptions, no third-party cloud dependency. Your energy data is yours: private, fast, and available even when the internet is down.
Powered by Home Assistant Green
The Rona Hub is built on the world-class Home Assistant Green hardware. We provide the expert pre-configuration and energy-optimization layer so you get the power without the 'homework'. No writing code, no editing YAML files, no weekend-long tutorials — just plug in and start saving with Home Assistant right out of the box.
Local-first. Privacy by default.
Your home, your rules. Everything runs on your network with no cloud dependency.
Your data stays home
All processing happens on-device. No data leaves your property.
Internet-Outage Proof
Most smart homes go 'dumb' when the web goes down. Because Rona is Local-Only, it keeps optimizing your battery and saving you money even if your street is offline.
No vendor lock-in
Open-source Home Assistant at its core. You own the hardware, the software, and your data. Forever.
Works with your gear
Native, local-network integration for Sigenergy, FoxESS, Sungrow, VoltX, and more. No cloud APIs needed.
Supported inverter brands:
The Rona Hub — beta kit.
Everything you need to automate your solar home, pre-configured and ready to go.
Full Hub Kit
Hardware + Pre-loaded Configs
Expected retail: $549
- ✓Home Assistant Green hub
- ✓Pre-loaded solar & tariff dashboards
- ✓Power & Ethernet cables included
- ✓Fully pre-configured for your setup
Complex tech, made invisible.
True home automation -- the kind that actually saves you money -- has been locked behind coding, server management, and hours of tinkering. Most families are shut out simply because they aren't IT experts.
We believe you shouldn't need a computer science degree to save money on your power bill or have a home that anticipates your needs.
The power of Home Assistant, without the homework.
Rona takes enthusiast-grade technology and packages it into plug-and-play kits for everyday Australian families.
Solar is just step one:
Reserve your Rona Hub.
Reserve your Full Hub Kit with a $50 refundable deposit. Not ready yet? Register your expression of interest — no payment needed.
- Fully refundable $50 deposit
- Allocates your hardware for the NW Sydney rollout
- Cancel anytime, no questions asked
- Early adopter pricing locked in